NL7514094A - DEVICE FOR ADJUSTING THE PASSION OF A PROPELLER BLADE. - Google Patents

DEVICE FOR ADJUSTING THE PASSION OF A PROPELLER BLADE.

Info

Publication number
NL7514094A
NL7514094A NL7514094A NL7514094A NL7514094A NL 7514094 A NL7514094 A NL 7514094A NL 7514094 A NL7514094 A NL 7514094A NL 7514094 A NL7514094 A NL 7514094A NL 7514094 A NL7514094 A NL 7514094A
Authority
NL
Netherlands
Prior art keywords
passion
adjusting
propeller blade
propeller
blade
Prior art date
Application number
NL7514094A
Other languages
Dutch (nl)
Original Assignee
Newage Engineers Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB52444/74A external-priority patent/GB1510969A/en
Priority claimed from DE19752524808 external-priority patent/DE2524808A1/en
Application filed by Newage Engineers Ltd filed Critical Newage Engineers Ltd
Publication of NL7514094A publication Critical patent/NL7514094A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H3/00—Propeller-blade pitch changing
    • B63H3/06—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical
    • B63H3/08—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid
    • B63H3/081—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft
    • B63H3/082—Propeller-blade pitch changing characterised by use of non-mechanical actuating means, e.g. electrical fluid actuated by control element coaxial with the propeller shaft the control element being axially reciprocatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Actuator (AREA)
NL7514094A 1974-12-04 1975-12-03 DEVICE FOR ADJUSTING THE PASSION OF A PROPELLER BLADE. NL7514094A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB52444/74A GB1510969A (en) 1974-12-04 1974-12-04 Marine propeller pitch-control system
US05/570,955 US4020781A (en) 1974-12-04 1975-04-22 Marine propulsion systems with variable-pitch screw propellers
DE7517802 1975-06-04
DE19752524808 DE2524808A1 (en) 1974-12-04 1975-06-04 Variable pitch ships propeller - has single acting spring return hydraulic cylinder and stops giving two defined blade pitch angles

Publications (1)

Publication Number Publication Date
NL7514094A true NL7514094A (en) 1976-06-09

Family

ID=27431989

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7514094A NL7514094A (en) 1974-12-04 1975-12-03 DEVICE FOR ADJUSTING THE PASSION OF A PROPELLER BLADE.

Country Status (3)

Country Link
DK (1) DK547375A (en)
FR (1) FR2293360A1 (en)
NL (1) NL7514094A (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273656A (en) * 1966-09-20 Hydraulically actuated controllable-pitch propeller system

Also Published As

Publication number Publication date
FR2293360A1 (en) 1976-07-02
FR2293360B1 (en) 1981-03-20
DK547375A (en) 1976-06-05

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Legal Events

Date Code Title Description
BV The patent application has lapsed